Austin Permit Report: September 2026, Urban Infill

By Ben C • Oct 13th, 2026
Market Monitor
Austin
Permitting

Cedar Market Monitor · Urban Infill

The Cedar Market Monitor is a monthly newsletter for the people building Austin's housing. We use public permit data to show where the market is heading: where new homes are going, how long approvals take, and who's building. This issue covers September 2026, with data through 5 November 2026.

Permit snapshot

Permits issued113vs 107 in Sep 2025 · 116 homes
Last 3 months+23%422 permits Jul–Sep 2026, vs 344 a year earlier
Permit Issue time63 daysmedian SF, last 12 months
In the pipeline10,179permitted since Jan 2025, not yet finished

What got permitted

Detached houses carried 106 of September’s 116 infill homes.

Detached house106Duplex10

Over twelve months infill homes are down 7%, and the missing middle was 18% of them, down from 26% the year before. Homes, not permits.

Pipeline

10,179 homes permitted since January 2025 haven’t been finished yet.

5+ unit buildings8,073Single homes1,8682–4 unit buildings238

That’s the supply still coming: 84% of the 12,167 homes permitted in that time. 79% are in apartment buildings (5+ homes), and five ZIPs hold 47% of them, led by 78702 (1,640) and 78758 (1,427). Most permits get built: 94% of homes permitted 2016–22 were finished.

Teardowns

Five ZIP codes had 64% of Austin’s 434 home teardowns in the last twelve months.

ZIPOct 2025 – Sep 2026Year before
1. 787046573
2. 787576171
3. 787025351
4. 787035052
5. 787454756

Private whole-house demolitions inside the City of Austin full-purpose limits, one per lot per year: 23 ZIPs in all (460 teardowns Oct 2024 – Sep 2025).

Permit issue time

A single-family permit takes a median 63 days to issue.

Building typePermitsMedian daysExcl. slowest 10%
Single-family1,3996356
2–4 units190118103
Multifamily & mixed use*113746483

Median days from application to issue, permits issued Oct 2025 – Sep 2026. The last column removes the slowest 10% to account for stalled applications. *44% of multifamily & mixed use permits were applied for more than three years earlier, so that figure mostly reflects a backlog clearing.

Where

Five ZIP codes carried 66% of September’s infill homes.

78617: 0 homes in September 202678653: 4 homes in September 202678660: 0 homes in September 202678701: 0 homes in September 202678702: 23 homes in September 202678703: 6 homes in September 202678704: 8 homes in September 202678705: 0 homes in September 202678717: 0 homes in September 202678721: 4 homes in September 202678722: 0 homes in September 202678723: 7 homes in September 202678724: 1 home in September 202678725: 0 homes in September 202678726: 0 homes in September 202678727: 1 home in September 202678729: 1 home in September 202678730: 0 homes in September 202678731: 2 homes in September 202678735: 0 homes in September 202678736: 0 homes in September 202678739: 0 homes in September 202678741: 1 home in September 202678742: 0 homes in September 202678744: 0 homes in September 202678745: 10 homes in September 202678746: 2 homes in September 202678747: 23 homes in September 202678748: 0 homes in September 202678749: 0 homes in September 202678750: 0 homes in September 202678751: 1 home in September 202678752: 0 homes in September 202678753: 0 homes in September 202678754: 12 homes in September 202678756: 3 homes in September 202678757: 6 homes in September 202678758: 1 home in September 202678759: 0 homes in September 202612345
None1–45–910–1920+
ZIPHomesShare
1. 787022320%
2. 787472320%
3. 787541210%
4. 78745109%
5. 7870487%

Fastest riser: 78754, from 0 to 55 infill homes in Jul–Sep 2026 against a year earlier. Only permits inside the City of Austin full-purpose limits are counted, so ZIPs that straddle the city line show the city’s part only.

Who’s building

Milestone Community Builders, LLC led with 84 homes in the last six months.

BuilderHomesPermits
Milestone Community Builders, LLC8478
Century Land Holdings II, LLC6868
New Home Co4444
Trophy Signature Homes4343
David Weekley Homes2929

Infill homes permitted April – September 2026, out of 901. The permit holder is usually the general contractor rather than the developer, and one firm can appear under several names. 104 homes on 103 permits (12%) name no holder and are not ranked.

Method. New residential permits issued inside the City of Austin full-purpose jurisdiction, filtered to infill forms. Demolitions, relocations, remodels and additions are excluded, as are permits later withdrawn or voided. Homes, not permits, unless stated. The companion multifamily brief covers the rest of the market; together the two editions account for every new dwelling permit, with no overlap.

3–4 unit buildings are buildings or projects of three or four homes: the Census “3–4 family” class (104), plus permits whose description names a triplex or fourplex. Since HOME (2024) they are mostly three-unit lots, each home its own attached, usually three-story townhome; before it, mostly for-sale townhome and condo rows, with about one in four a 3–4 unit rental building inside a garden-apartment complex. Attached single-family homes (townhouses and rowhouses on their own lots, which Austin files under the one-family class) are counted separately.

The full dashboard, including completions from the Travis Central Appraisal District roll, is at austin-market-monitor.netlify.app.

Texas is a non-disclosure state, so no sale prices exist in any public permit or appraisal record. Nothing here speaks to what new housing sold for.

Pipeline: homes on live permits issued since 1 January 2025 not yet finished: not yet recorded as a completed building on the Travis Central Appraisal District roll, which records them with a lag, so some may already be done; permits outside the roll’s coverage and dead permits are left out. Teardowns: private whole-building demolitions of homes inside the City of Austin full-purpose limits, one per lot per year.

Data through 5 November 2026. Built by Cedar.


Cedar Platform
Subscribe to the Arboretum to stay up to date with every tree posted by Cedar
©2026 Cedar Build, Inc